Terms of Use

Last updated November 2026

By using Quintus you agree to these terms.

What this is

Quintus is an independent study aid for students preparing for AP® Latin. It is provided as is. We work hard to keep the Latin and the explanations accurate, but errors can occur, and we do not guarantee any exam score or result.

No affiliation

AP® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this product. The questions are original and are not taken from College Board exams.

Your license

The free sample may be used by anyone. Each paid module, and the Complete bundle, is a personal license for the purchaser's own study, usable on up to 3 devices at a time. You may not share your license key, resell or redistribute the app, or copy, scrape or republish the questions and explanations. Teachers who want to use Quintus with a class should ask about classroom licensing: YOUR-EMAIL@YOUR-DOMAIN.

Payment and refunds

Purchases are processed by our merchant of record, Lemon Squeezy, and are one-time payments, not subscriptions. The free sample lets you try Quintus before you buy, so all sales are final, except where the law requires otherwise. If something is broken, email us and we will fix it. A license that is refunded or charged back is deactivated.

Availability and changes

We may update the app and its content, and we may change or discontinue it. Progress is stored on your device and is not backed up by us.

Ownership

The Latin texts of Vergil and Pliny are in the public domain. The questions, explanations, software and design of Quintus are owned by us and protected by copyright.

Limitation of liability

To the fullest extent permitted by law, we are not liable for indirect or consequential losses arising from use of the app, and our total liability is limited to the amount you paid for it.

Governing law

These terms are governed by the laws of [STATE].

Contact

YOUR-EMAIL@YOUR-DOMAIN